Excellent Output
The M-type edge conepaper delivers improved frequency response, making it ideal for subwoofer applications.
All-Weather Resistant
Both the conepaper and dustcap are coated with a water-repellent layer, enhancing durability under various weather conditions.
Heat Resistant and More Powerful
The use of flat wire (ASVCAR) combined with a special coating and MEK application increases heat resistance, ensuring the speaker maintains consistent performance without easily dropping in power.
Unique Chassis Design
The uniquely shaped chassis base functions as an effective heat sink, aiding in thermal dissipation.
Reduced Air Compression
Additional ventilation in the motor provides better air circulation and cooling, resulting in lower air compression.
| Specifications | |
| Speaker Diameter | 18 inch |
| Impedance | 8 Ω |
| Nominal Power Handling(1) | 650 W |
| Program Power(2) | 1300 W |
| Frequency Response | 32 – 2800 Hz |
| Sensitivity | 101 dB |
| Magnetic flux density | 1.06 T |
| Magnet Weight | 2.7 kg |
| Voice Coil Diameter | 99.2 mm |
| Voice Coil Material | Till |
| Thiele-Small Parameters | |
| Fs | 32 Hz |
| DCR | 5.6 Ω |
| Qts | 0.39 |
| Qes | 0.4 |
| Qms | 10.5 |
| Mms | 171.2 g |
| Cms | 0.16 mm/N |
| BL Product | 21.6 Tm |
| Vas | 359.1 litres |
| No | 2.44 % |
| Sd | 1269.2 cm² |
| Xmax | 7.9 mm |
